causes of dermatofibroma
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- The exact cause and mechanism of dermatofibroma is unknown although some risk factors have been identified such as: 1  Injury – Previous skin injuries such as thorn pricks or insect bites may lead to dermatofibroma. 2  Gender – Women are more prone to develop the skin condition than men.
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- Cutaneous Mycoses. Fungi that colonize the outer layer of the epidermis cause dermatomycoses. Microsporum, Trychophyton, and Epidermophyton cause dermatomycoses called ringworm, or tinea. These fungi grow on keratin-containing epidermis, such as hair, skin, and nails.
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- Causes. Waldenstrom macroglobulinemia is a result of a condition called lymphoplasmacytic lymphoma. What causes too much production of the IgM antibody is unknown. Overproduction of IgM causes the blood to become too thick. This is called hyperviscosity.
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Heterochromia Iridis One Cause of Heterochromia Iridis Parry-Romberg Syndrome. Parry-Romberg syndrome is a rare disorder characterized by slowly progressive deterioration (atrophy) of the skin and soft tissues of half of the face (hemifacial atrophy), usually the left side. It is more common in females than in males.
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- xeroderma pigmentosum-caused by mutations in the XPA gene. At least 25 mutations in the XPA gene have been found to cause xeroderma pigmentosum. Mutations in this gene are responsible for a very severe form of the disorder that is more common in the Japanese population than in other populations.t least 25 mutations in the XPA gene have been found to cause xeroderma pigmentosum. Mutations in this gene are responsible for a very severe form of the disorder that is more common in the Japanese population than in other populations.
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What Is A Pinguecula? Causes of Pinguecula. Ultraviolet radiation from the sun is the primary cause of the development of pinguecula, but frequent exposure to dust and wind also appear to be risk factors. Dry eye disease also may be a contributing factor and can promote the growth of pinguecula.
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Dermatofibrosarcoma protuberans Myxoid dermatofibrosarcoma protuberans tumors contain an abnormal type of connective tissue known as myxoid stroma. Giant cell fibroblastoma, which is sometimes referred to as juvenile dermatofibrosarcoma protuberans because it typically affects children and adolescents, is characterized by giant cells in the tumor.n dermatofibrosarcoma protuberans, the tumor has a tendency to return after being removed. However, it does not often spread to other parts of the body (metastasize). There are several variants of dermatofibrosarcoma protuberans in which different cell types are involved in the tumor.
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What causes acral lentiginous melanoma? Though the specific cause of acral lentiginous melanoma is unknown, it's thought that melanoma develops when there are problems with the DNA that controls certain skin cells. In people with acral lentiginous melanoma, DNA is damaged and causes an overgrowth of the skin cells that produce skin pigment.
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Neurofibromatosis Type I The genetic disorder that is Neruofibromatosis Type 1 originates from the NF1 gene that is located in the long arm of chromosome 17. While the role of the NF1 gene is not fully understood, it is known, however, that it produces the protein product neurofibromin.
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Intertrigo Causes of intertrigo. Intertrigo affects the upper part of folded skin and is caused by moisture, fungi, or bacteria in the skin folds. This condition is common in areas that are warm with moist climates. Intertrigo can also occur when there is no infection, for instance, when the area becomes inflamed. The areas of skin folds will rub against each other and cause irritation and wearing out of skin, which could result in inflammation.
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- The differential diagnosis is broad, including epidermoid cyst, sarcoma, calcified giant hemangioma, giant dermatofibroma, atypical mycobacterial infection, ossifying hematoma, giant cell tumor, foreign body reaction, cutaneous lymphoma, cutaneous metastasis and basal cell carcinoma.
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Causes of Plantar Fibromatosis Causes of Plantar Fibromatosis. An exact cause of plantar fibromatosis is unknown; however, there are some potential causes that most doctors agree may play a role in the condition.rauma. Trauma to the plantar fascia is thought to be a primary cause of plantar fibromatosis. The trauma may be from a puncture through the bottom of the foot or from repetitive impact from activities such as running or climbing.
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- Severe hypoalbuminemia can also cause a variety of secondary problems, such as water in the abdominal cavity (ascites), around the heart or lung (pericardial effusion, pleural effusion), high cholesterol (hence hyperlipidemia), loss of molecules regulating coagulation (hence increased risk of thrombosis).
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This page Despite the common names ringworm and dermatophyte, the disease is caused by a fungus, not a worm or plant. Trichophyton, Microsporum, and Epidermophyton are the most common genera that cause ringworm in humans. These organisms feed on keratin, the major structural component of hair, skin and nails.
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What is melasma? The cause of melasma is complex. The pigmentation is due to overproduction of melanin by the pigment cells, melanocytes, which is taken up by the keratinocytes (epidermal melanosis) and/or deposited in the dermis (dermal melanosis, melanophages).
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Hyperpigmentation & Melasma Treatment Cure Tips Melasma: Tips for managing Melasma is a common skin problem that causes brown to gray-brown patches on the face. Although the exact causes of melasma are unclear, common triggers include sun exposure, pregnancy, birth control pills, and cosmetics. If you have melasma, dermatologists recommend the following tips for achieving a more even skin tone:
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Epidermolysis bullosa: What you should know Knowledge center. Epidermolysis bullosa (EB) is a rare group of inherited conditions of connective tissue that cause blisters in the skin and mucosal membranes in response to heat, friction, rubbing, scratching or minor injury.EB is caused by a fault (mutation) in the keratin or collagen gene.nowledge center. Epidermolysis bullosa (EB) is a rare group of inherited conditions of connective tissue that cause blisters in the skin and mucosal membranes in response to heat, friction, rubbing, scratching or minor injury.
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Dark skin Causes of Dark skin: The following medical conditions are some of the possible causes of Dark skin. There are likely to be other possible causes, so ask your doctor about your symptoms. Bruise; Mole; Malignant melanoma; Seborrheic wart - also senile wart; Freckles Cafe-au-lait spots; Hyperpigmentation - and various causes of hyperpigmentation including: Sunburn
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Hyperpigmentation Hyperpigmentation can be caused by sun damage, inflammation, or other skin injuries, including those related to acne vulgaris.People with darker Asian, Mediterranean, or African skin tones are also more prone to hyperpigmentation, especially if they have excess sun exposure.yperpigmentation can be diffuse or focal, affecting such areas as the face and the back of the hands. Melanin is produced by melanocytes at the lower layer of the epidermis. Melanin is a class of pigment responsible for producing color in the body in places such as the eyes, skin, and hair.
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Benign soft tissue tumours and other lumps and bumps Dermatofibroma are common benign skin tumours that cause lumps in the skin and frequently cause concern upon discovery. The causes of dermatofibroma may include a reaction to trauma such as insect bites but the precise cause is often unclear.
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Causes of Li-Fraumeni syndrome Causes of Li-Fraumeni syndrome Li-Fraumeni syndrome is caused by mutations in the TP53 or CHEK2 genes, both of which produce tumor suppressor genes. The mutations can lead to uncontrolled growth of cells and tumors.
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What is Dermatofibrosarcoma Protuberans? Dermatofibrosarcoma protuberans results from a new mutation that occurs in the body's cells after conception and is found only in the tumor cells. This type of genetic change is called a somatic mutation and is generally not inherited.
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Definitions &Translations They can occur anywhere on the skin. Birthmarks are caused by overgrowth of blood vessels, melanocytes, smooth muscle, fat, fibroblasts, or keratinocytes. Dermatologists divide birthmarks into two types. Pigmented birthmarks caused by excess skin pigment cells include moles, cafe-café-au lait, spots And mongolian. spots
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Dermatofibroma A dermatofibroma is a circular, brown to purplish growth that can be normally found on the arms and legs. They feel like hard bumps on the skin and are composed of scar tissue. A dermatofibroma contains an abundance of scar-like tissue insider the deeper skin layers, i.e. the dermis.
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Hyperpigmentation Hyperpigmentation can be caused by sun damage, inflammation, or other skin injuries, including those related to acne vulgaris. People with darker skin tones are more prone to hyperpigmentation, especially with excess sun exposure. Many forms of hyperpigmentation are caused by an excess production of melanin. Hyperpigmentation can be diffuse or focal, affecting such areas as the face and the back of the hands. Melanin is produced by melanocytes at the lower layer of the epidermis.
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Phage therapy kills bacteria and improves gut health Source: http://www.naturalhealth365.com/natural_cures/0877_phage_therapy.html. (NaturalHealth365) The digestive tract is loaded with trillions of microorganisms that form a natural ecosystem commonly called the gut flora. Everyday our body must maintain a certain balance of progenic and pathogenic organisms.his is a key part of the bacterial warfare that is going on within our bodies and plays an enormous role in our overall health. Individuals with irritable bowel disorder (IBS), Crohn’s disease and ulcerative colitis have a severely disrupted gut flora and a breakdown in the mucosal lining of their gut.